Finding the Third Proportional to 807,897 and 1,196,223

Step by Step Solution

1. Step 1: Write the proportion equation
   807,897 : 1,196,223 = 1,196,223 : x
2. Step 2: Convert to fraction form
   807,897/1,196,223 = 1,196,223/x
3. Step 3: Cross multiply
   807,897x = 1,196,223 × 1,196,223
4. Step 4: Simplify right side
   807,897x = 1,430,949,465,729
5. Step 5: Solve for x
   x = 1,430,949,465,729/807,897
6. Step 6: Final answer
   x = 1,771,202.85